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what is the role of toothpastes in preventing cavities?how does tooth decay start where the ph of our mouth is decreased |
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Answer» Answer: The acids in plaque dissolve the enamel surface of the teeth, creating HOLES in the teeth called cavities. To prevent tooth DECAY: Brush your teeth at least TWICE a day with a fluoride-containing toothpaste. Preferably, brush after each meal and especially before going to BED. |
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